1104728590 has 48 divisors (see below), whose sum is σ = 2398544352. Its totient is φ = 358820928.

The previous prime is 1104728579. The next prime is 1104728593. The reversal of 1104728590 is 958274011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1104728593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3412 + ... + 47128.

It is an arithmetic number, because the mean of its divisors is an integer number (49969674).

Almost surely, 2^1104728590 is an apocalyptic number.

1104728590 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1104728590 is an abundant number, since it is smaller than the sum of its proper divisors (1293815762).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1104728590 is a wasteful number, since it uses less digits than its factorization.

1104728590 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43769 (or 43750 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 37.

The square root of 1104728590 is about 33237.4576344220. The cubic root of 1104728590 is about 1033.7571614394.

The spelling of 1104728590 in words is "one billion, one hundred four million, seven hundred twenty-eight thousand, five hundred ninety".